BQ27520-G4: BQ27520-G4: Discharge SOC 2x% Jump TO 0%

Hello,

Can you send me the gg file from the gauge?

Regards,

Adrian

1009.gg.csv

Hello,

Thank you, please allow me some time to review this.

Regards,

Adrian

Hello,

Can you change load mode to 0 and run another test. This could possible provide better results.

Regards,

Adrian

• The problem is the same.

241014.gg.csv1014.log

Hello,

When did this issue start occurring? Has this always been happening after completing the learning cycle? 

• Yes, update=2 and then test the charge and discharge data

I checked the log and found the same problem in the learning.

I've tried this and had some problems.  The TrueSOC will also jump in a small range during use, and sometimes the SOC will increase during discharge. 

Hello,

Are you able to get a log file showing this behavior?

Regards,

Adrian